| Record high, °C |
35 |
37 |
32 |
30 |
25 |
30 |
35 |
37 |
37 |
38 |
40 |
32 |
40 |
| Average high, °C |
28 |
26 |
22 |
17 |
16 |
16 |
18 |
21 |
23 |
26 |
28 |
29 |
23 |
| Average temperature, °C |
26 |
23 |
19 |
15 |
13 |
14 |
15 |
18 |
21 |
24 |
26 |
27 |
20 |
| Average low, °C |
22 |
20 |
15 |
11 |
10 |
10 |
11 |
14 |
17 |
20 |
22 |
23 |
16 |
| Record low, °C |
17 |
11 |
3 |
1 |
1 |
1 |
0 |
8 |
10 |
16 |
17 |
20 |
0 |
| Rain, days |
1 |
3 |
0 |
9 |
0 |
10 |
9 |
5 |
3 |
0 |
0 |
0 |
40 |
| Snow, days |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
| Fog, days |
2 |
1 |
1 |
0 |
0 |
1 |
2 |
2 |
3 |
2 |
1 |
1 |
16 |
| Thunderstorms, days |
0 |
2 |
4 |
4 |
5 |
4 |
4 |
2 |
1 |
0 |
0 |
0 |
26 |
| Average precipitation, mm. |
5 |
49 |
121 |
174 |
185 |
140 |
98 |
46 |
16 |
1 |
0 |
0 |
835 |
| Relative humidity, % |
65 |
65 |
60 |
65 |
65 |
70 |
65 |
70 |
75 |
75 |
75 |
75 |
69 |
| Relative humidity morning, % |
70 |
68 |
66 |
72 |
72 |
73 |
73 |
72 |
75 |
72 |
70 |
71 |
71 |
| Relative humidity evening, % |
63 |
63 |
64 |
69 |
68 |
64 |
63 |
64 |
66 |
70 |
69 |
67 |
66 |
| Wind speed, km/h |
14 |
6 |
6 |
4 |
6 |
4 |
6 |
19 |
16 |
16 |
17 |
16 |
11 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
14 |
14 |
15 |
15 |
14 |
13 |
| Dew point, °C |
18 |
15 |
11 |
8 |
6 |
7 |
8 |
11 |
15 |
18 |
20 |
20 |
157 |
| Growing degree-day, °C |
467 |
396 |
267 |
155 |
86 |
110 |
155 |
233 |
327 |
417 |
482 |
517 |
3612 |
| Solar radiation, global, Mj/m2 |
23 |
17 |
12 |
9 |
10 |
13 |
18 |
23 |
27 |
30 |
29 |
27 |
20 |